Home / 34,667.93-47,841.75-19,563.80

Finding the Fourth Proportional to 34,667.93, 47,841.75 and 19,563.80

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Solution

The fourth proportional to 34,667.93, 47,841.75 and 19,563.80 is: 26,998.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,667.93 : 47,841.75 = 19,563.80 : x
  2. Step 2: Convert to fraction form
    34,667.93/47,841.75 = 19,563.80/x
  3. Step 3: Cross multiply
    34,667.93x = 47,841.75 × 19,563.80
  4. Step 4: Simplify right side
    34,667.93x = 935,966,428.65
  5. Step 5: Solve for x
    x = 935,966,428.65/34,667.93
  6. Step 6: Final answer
    x = 26,998.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.